Biology, 29.01.2020 04:13, sweetiezylp8umho

Which of the following is correct about a muscle contraction?

a. myosin heads attach to sites on actin filaments
b. myofibrils attach to z lines
c. sacromeres produce actin and myosin
d. atp causes fascicles to contract muscle fibers

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:00, ahjd2020

What came first egg or chicken? and is tomato a vegetable or a fruit?

Answers: 1

continue

Biology, 21.06.2019 22:40, hmu323

Environmental differences within ecosystems are generally caused by

Answers: 1

continue

Biology, 22.06.2019 01:00, AdoNice

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Answers: 2

continue

Biology, 22.06.2019 11:30, kmchippps

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

Answers: 3

continue

Do you know the correct answer?

Which of the following is correct about a muscle contraction?

a. myosin heads attach to...